Hello. Ive got a silly question. Ive taken up PRTG to monitor the network at my workplace, in order for us to discover possible bottlenecks, and to generally have a keen eye on it.
Ive succesfully added our switches/DC/Coreswitches to PRTG. I've allowed it to run for 2 days straight to get some actual data that i can view. Here i discover that the 2 core switches are both running at 70-90% in the Traffic Index(%) on the graphs. This is when i look directly on the COsw. If i look at the individual sensors on the switch i notice they are hardly being used (as far as i can tell)
My question therefore is: Am i looking at this correctly? What does it mean when it says my 2 core switches are running at a whopping 70-90% Traffic. Is this even the optimal way for me to check how our bandwith is actually being used?